US20110266167A1 - Flexible carrier - Google Patents
Flexible carrier Download PDFInfo
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- US20110266167A1 US20110266167A1 US13/181,206 US201113181206A US2011266167A1 US 20110266167 A1 US20110266167 A1 US 20110266167A1 US 201113181206 A US201113181206 A US 201113181206A US 2011266167 A1 US2011266167 A1 US 2011266167A1
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- Prior art keywords
- containers
- row
- container
- container receiving
- receiving apertures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/50—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material comprising a plurality of articles held together only partially by packaging elements formed otherwise than by folding a blank
- B65D71/504—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material comprising a plurality of articles held together only partially by packaging elements formed otherwise than by folding a blank the element being formed from a flexible sheet provided with slits or apertures intended to be stretched over the articles and adapt to the shape of the article
Definitions
- This invention relates to a flexible carrier for carrying a plurality of containers such as bottles or cans.
- Conventional container carriers are often used to unitize a plurality of similarly sized containers, such as cans, bottles and/or similar containers that require unitization.
- Plastic ring carriers having a plurality of container apertures are one such conventional container carrier.
- Conventional carriers include multi-packaging devices that engage the chime, rim or rib around the upper portion of the container, called “rim-applied carriers” or “RAC carriers”.
- rim-applied carriers or “RAC carriers”.
- SAC carriers sidewall-applied carrier
- the multi-packaging device engages the sidewall of the containers.
- Conventional carriers are arranged in aligned arrays of longitudinal rows and transverse ranks of container receiving apertures.
- a common arrangement is two rows of three ranks of longitudinally and transversely aligned container receiving apertures forming six total container receiving apertures and a “six-pack.”
- Other common configurations include two rows of four ranks forming an eight container multipackage and three rows of four ranks forming a twelve container multipackage.
- the present invention is directed to a flexible carrier for containers which includes a flexible sheet and a plurality of container receiving apertures formed in the flexible sheet.
- a staggered array of the container receiving apertures extend across the flexible sheet wherein each row of container receiving apertures preferably includes a distinct number, offset and/or geometry from each adjacent row.
- FIG. 1 is a top elevational view of a container carrier and a plurality of containers prior to application according to one preferred embodiment of this invention
- FIG. 2 is a top elevational view of a container carrier and a plurality of containers prior to application according to one preferred embodiment of this invention
- FIG. 3 is a side perspective view of a package of containers according to one preferred embodiment of this invention.
- FIG. 4 is a side perspective view of a package of containers according to one preferred embodiment of this invention.
- FIG. 5 is a side perspective view of a package of containers according to one preferred embodiment of this invention.
- FIG. 6 is a side perspective view of a package of containers according to one preferred embodiment of this invention.
- FIG. 7 is a top elevational view of a flexible carrier for unitizing five containers according to one preferred embodiment of this invention.
- FIG. 8 is a front perspective view of the flexible carrier for unitizing five containers shown in FIG. 7 including a handle in an extended state;
- FIG. 9 is a top elevational view of a container carrier according to one preferred embodiment of this invention.
- FIG. 10 is a top elevational view of a container carrier and a plurality of containers following application according to one preferred embodiment of this invention.
- FIG. 11 is a top elevational view of a container carrier according to one preferred embodiment of this invention.
- FIGS. 1-11 show various preferred embodiments of flexible carrier 10 according to this invention.
- FIGS. 1 , 2 , 4 - 8 and 11 show various embodiments of flexible carrier 10 and/or package 15 of five containers 50 .
- FIG. 3 shows one preferred embodiment of flexible carrier 10 and package 15 of three containers 50 .
- FIGS. 9 and 10 show a preferred embodiment of flexible carrier 10 and package 15 having seven containers 50 .
- Flexible carriers 10 generally include a plurality of container receiving apertures 25 that are each stretched around container 50 to form a unitized package 15 of containers 50 .
- FIGS. 1 and 2 illustrate flexible carrier 10 according to two preferred embodiments of this invention. As described in more detail below, portions of flexible carrier 10 are stretched a sufficient amount to permit a tight, gripping engagement with containers 50 . This tight, gripping engagement also maximizes the amount of material of the flexible carrier 10 positioned in the vertical plane, i.e., in contact with the sidewalls of containers 50 .
- Each flexible carrier 10 preferably includes flexible sheet 20 defining a plurality of container receiving apertures 25 , each for receiving a container 50 .
- Flexible sheet 20 includes bands or rings of material, termed container receiving portions 30 herein, that surround each container receiving aperture 25 . Such container receiving portions 30 stretchingly engage or grip the respective containers to form a unitized package of containers 50 .
- each flexible carrier 10 features a staggered array of container receiving apertures 25 .
- staggered array is defined as an arrangement of container receiving apertures 25 wherein adjacent rows of container receiving apertures include different numbers and/or offsets relative to each other.
- package 15 preferably includes adjacent containers that are staggered at an angle ⁇ , preferably 30 degrees, such as shown in FIGS. 1 and 10 .
- an array of container receiving apertures 25 that includes first and second adjacent longitudinal 35, 40 rows of aligned apertures wherein there exists one aperture in said first row 35 that spans two adjacent apertures in said second row 40 such that a transverse axis extending from one longitudinal extent of said one aperture intersects a first aperture in said second row 40 and a transverse axis extending from the opposite longitudinal extent of said one aperture intersects a second aperture in said second row 40 .
- the staggered array of container receiving apertures 25 in flexible carrier 10 includes a first row 35 having an even number of container receiving apertures 25 and a second row 40 having an odd number of container receiving apertures 25 .
- the offset of each adjacent row of container receiving apertures 25 is different in that a central portion of each container receiving aperture 25 in the first row 35 is generally aligned with an edge portion of each adjacent container receiving aperture 25 in the second row 40 .
- the first row 35 may comprise one container receiving aperture 25 and the second row 40 may comprise two container receiving apertures 25 , for a total package size of three containers 50 .
- the first row 35 may comprise two container receiving apertures 25 and the second row may comprise three container receiving apertures 25 , for a total package size of five containers 50 .
- At least one container 50 in the second row 40 of the staggered array contacts at least two containers 50 in the first row 35 .
- This arrangement contrasts with a typical package in the prior art that includes an aligned array of container receiving apertures whereby each container receiving aperture is aligned longitudinally and transversely with each adjacent container receiving aperture.
- a container will generally contact a longitudinally adjacent container (within the same row) and a transversely adjacent container (within the same rank).
- flexible carrier 10 may further include a third row 45 of container receiving apertures 25 .
- the third row 45 may include any suitable number of containers 50 .
- the first row 35 and the third row 45 will include an equal number of container receiving apertures 25 , although alternative embodiments may exist wherein this is not the case.
- container receiving apertures 25 in the first row 35 may include a different geometry than container receiving apertures 25 in the second row 35 .
- adjacent rows of container receiving apertures 25 may include distinct geometries.
- the containers are preferably cans. Although cans are shown in FIGS. 4 and 5 , bottles or any other commonly unitized container may be used with flexible carrier 10 according to this invention.
- the containers are preferably like-sized within a single flexible carrier 10 .
- flexible carrier 10 may further include an integral handle 60 extending generally upwardly from package 15 .
- one or more handle apertures 70 are positioned between handle 60 and the remainder of flexible sheet 20 .
- Handle aperture 70 preferably includes a notch or indentation extending between each container receiving aperture 25 positioned within flexible sheet 20 .
- Handle aperture 70 both provides a void within which to grasp resulting package and permits a flexible interface between handle 60 and remainder of flexible sheet 20 .
- handle 60 may extend between each row of container receiving apertures 25 .
- flexible carrier 10 may include a pair of handles 60 , each handle 60 extending between a row of container receiving apertures 25 .
- flexible carrier 10 may include a pair of handles 60 , each handle 60 extending from an outside of the first row 35 and an outside of the third row 45 .
- handle 60 may overlay the first row 35 or the second row 40 prior to application of flexible carrier 10 to the plurality of containers 50 , such as shown in FIG. 7 .
- FIG. 8 shows flexible carrier 10 having handle 60 extending upwardly as it would following application of flexible carrier 10 to a plurality of containers 50 .
- flexible carrier 10 features a staggered array of container receiving apertures 25 including 3 rows of container receiving apertures 25 .
- package 15 may include a hexagonal shaped array, whereby a central container includes a plurality of radially spaced containers. Such array may be arranged radially, as shown in FIG. 10 , and/or arranged in three staggered rows as more clearly shown in FIG. 9 . As shown in the figures, the resulting package 15 is a truly staggered array, that is, the number of containers in both the x and y directions are different in each adjacent row or rank.
- the staggered array of container receiving apertures 25 in flexible carrier 10 includes a first row 35 having an even number of container receiving apertures 25 ; a second or middle row 40 having an odd number of container receiving apertures 25 ; and a third row 45 having an even number of container receiving apertures 25 , typically equal to the number in the first row 35 .
- the offset of each adjacent row of container receiving apertures 25 is different in that a central portion of each container receiving aperture 25 in the first row 35 is generally aligned with an edge portion of each adjacent container receiving aperture 25 in the second row 40 .
- Such an arrangement may additionally facilitate the radial arrangement of containers shown in FIG. 10 .
- each container 50 in outer rows of containers is preferably offset at an angle ⁇ , for instance 30 degrees.
- This staggered arrangement is contrary to traditional packaging that includes containers positioned in an aligned manner and/or at 90 degree angles relative to each other.
- a center container receiving aperture 26 may be left vacant following application of containers to facilitate a sturdier package 15 , to permit insertion of another object, such as a promotional item, in the center container receiving aperture 26 ; to permit carrying of the resulting package 15 ; and/or for any other suitable reason.
- package 15 may include seven containers 50 resulting in additional benefits.
- package 15 may occupy approximately 5% less shelf space per container than a standard two by three array (or “six pack”) package.
- a standard two by three array or “six pack” package.
- Retailers may thus display and/or stock more product due to increased density of containers in 30 degree configurations rather than 90 degree (rectangular) configurations.
- a hexagonal package 10 such as shown in FIG. 10 is particularly stable because each container generally contacts at least 3 other containers at a span of at least about 120 degrees.
- Flexible sheet 20 of material is preferably cut, using means known to those skilled in the art, such as a stamping die, to form a plurality of container receiving apertures 25 in flexible sheet 20 , such as shown in FIGS. 1 and 2 .
- Container receiving apertures 25 are preferably formed in a rectangular shape having rounded or radiused corners and extending longitudinally across flexible carrier 10 to sufficiently engage and retain a respective container.
- second row having a single container receiving aperture 25 may include a different geometry, such as the more rounded geometry shown.
- Container receiving apertures 25 preferably extend lengthwise or longitudinally along flexible sheet 20 so that a length of each rectangular container receiving aperture 25 is aligned longitudinally along flexible sheet 20 and a width of each rectangular container receiving aperture 25 is aligned transversely along flexible sheet 20 .
- Flexible sheet 20 may include other configurations of container receiving apertures 25 depending on the size of package and/or the number of containers desired.
- Flexible carrier 10 is preferably manufactured so that raw carrier stock includes a generally continuous roll of flexible sheet 20 having a plurality of adjacent flexible carriers 10 that are punched and then wound onto a reel or spool (not shown) having several thousand flexible carriers 10 , each flexible carrier 10 attached to each adjacent flexible carrier 10 .
- Flexible carriers 10 are later applied to containers to form packages and, during such process, are preferably unwound from the reels, stretched over the containers, cut at selected points to separate and then separated from each other to form individual packages.
- Secondary apertures 55 may also be provided between and among container receiving apertures 25 . As shown in FIGS. 1 , 2 and 7 secondary apertures 55 may be generally triangular-shaped. Secondary apertures 55 may be used to reduce material cost, and to control or modify the size and stretching properties of container receiving portions 30 .
- the containers to be inserted in container receiving apertures 25 may be bottles or cans having varying shapes and diameters.
- Carrier receiving portions 30 are installed around the respective containers while stretched, and are allowed to retract or recover to provide a snug fit around the rib, chime or outside sidewall surface of the respective containers.
- flexible carrier 10 may further or alternatively include an integral display panel 80 extending longitudinally along one side of flexible sheet 20 .
- Display panel 80 may include printed advertising or billboard space, either directly applied to flexible sheet 20 or applied with an adhesive label, such as shown in FIG. 5 .
- one or more panel apertures 90 are preferably positioned between display panel 80 and remainder of flexible sheet 20 .
- Panel aperture 90 preferably includes a notch or indentation extending between each container receiving aperture 25 positioned within flexible sheet 20 .
- Panel apertures 90 preferably urge display panel 80 into a generally vertical alignment with the vertical sidewalls of the containers within package.
- the flexible sheet 20 used to form the flexible carrier 10 is desirably a polymeric or plastic sheet, which can be formed by an extrusion process and then cut to form flexible carrier 10 .
- the flexible sheet 20 has a thickness which provides sufficient structural integrity to carry a desired number of containers.
- each flexible carrier 10 may be designed to carry three, five, seven, nine, eleven or thirteen or more containers of a desired product having a specific weight, volume, shape and size.
- the flexible sheet 20 may have a thickness of about 3-50 mils, suitably about 5-30 mils, commonly about 10-20 mils.
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Abstract
A flexible carrier for carrying a plurality of containers includes a flexible sheet and a plurality of container receiving apertures formed in the flexible sheet wherein the plurality of container receiving apertures are formed in a staggered array wherein each row within the array includes a different number, offset and/or geometry of container receiving apertures from each adjacent row.
Description
- This application is a divisional application of U.S. patent application Ser. No. 12/201,621, filed 29 Aug. 2008, which claims the benefit of U.S. Provisional Application Ser. No. 60/967,217, filed 31 Aug. 2007, these applications are hereby incorporated by reference herein in their entirety and made a part hereof, including but not limited to those portions that specifically appear hereinafter.
- 1. Field of the Invention
- This invention relates to a flexible carrier for carrying a plurality of containers such as bottles or cans.
- 2. Description of Prior Art
- Conventional container carriers are often used to unitize a plurality of similarly sized containers, such as cans, bottles and/or similar containers that require unitization. Plastic ring carriers having a plurality of container apertures are one such conventional container carrier.
- Conventional carriers include multi-packaging devices that engage the chime, rim or rib around the upper portion of the container, called “rim-applied carriers” or “RAC carriers”. Another conventional carrier is the sidewall-applied carrier, called “SAC carriers,” wherein the multi-packaging device engages the sidewall of the containers.
- Conventional carriers are arranged in aligned arrays of longitudinal rows and transverse ranks of container receiving apertures. A common arrangement is two rows of three ranks of longitudinally and transversely aligned container receiving apertures forming six total container receiving apertures and a “six-pack.” Other common configurations include two rows of four ranks forming an eight container multipackage and three rows of four ranks forming a twelve container multipackage.
- The present invention is directed to a flexible carrier for containers which includes a flexible sheet and a plurality of container receiving apertures formed in the flexible sheet. A staggered array of the container receiving apertures extend across the flexible sheet wherein each row of container receiving apertures preferably includes a distinct number, offset and/or geometry from each adjacent row.
- The above-mentioned and other features and objects of this invention will be better understood from the following detailed description taken in conjunction with the drawings wherein:
-
FIG. 1 is a top elevational view of a container carrier and a plurality of containers prior to application according to one preferred embodiment of this invention; -
FIG. 2 is a top elevational view of a container carrier and a plurality of containers prior to application according to one preferred embodiment of this invention; -
FIG. 3 is a side perspective view of a package of containers according to one preferred embodiment of this invention; -
FIG. 4 is a side perspective view of a package of containers according to one preferred embodiment of this invention; -
FIG. 5 is a side perspective view of a package of containers according to one preferred embodiment of this invention; -
FIG. 6 is a side perspective view of a package of containers according to one preferred embodiment of this invention; -
FIG. 7 is a top elevational view of a flexible carrier for unitizing five containers according to one preferred embodiment of this invention; -
FIG. 8 is a front perspective view of the flexible carrier for unitizing five containers shown inFIG. 7 including a handle in an extended state; -
FIG. 9 is a top elevational view of a container carrier according to one preferred embodiment of this invention; -
FIG. 10 is a top elevational view of a container carrier and a plurality of containers following application according to one preferred embodiment of this invention; and -
FIG. 11 is a top elevational view of a container carrier according to one preferred embodiment of this invention; -
FIGS. 1-11 show various preferred embodiments offlexible carrier 10 according to this invention. For example,FIGS. 1 , 2, 4-8 and 11 show various embodiments offlexible carrier 10 and/orpackage 15 of fivecontainers 50.FIG. 3 shows one preferred embodiment offlexible carrier 10 andpackage 15 of threecontainers 50.FIGS. 9 and 10 show a preferred embodiment offlexible carrier 10 andpackage 15 having sevencontainers 50.Flexible carriers 10 generally include a plurality ofcontainer receiving apertures 25 that are each stretched aroundcontainer 50 to form a unitizedpackage 15 ofcontainers 50. -
FIGS. 1 and 2 illustrateflexible carrier 10 according to two preferred embodiments of this invention. As described in more detail below, portions offlexible carrier 10 are stretched a sufficient amount to permit a tight, gripping engagement withcontainers 50. This tight, gripping engagement also maximizes the amount of material of theflexible carrier 10 positioned in the vertical plane, i.e., in contact with the sidewalls ofcontainers 50. - The figures illustrate various structures for
flexible carrier 10 of the invention. The illustrations are exemplary, and the invention is not limited to theflexible carriers 10 or packages shown. Eachflexible carrier 10 preferably includes flexible sheet 20 defining a plurality ofcontainer receiving apertures 25, each for receiving acontainer 50. Flexible sheet 20 includes bands or rings of material, termedcontainer receiving portions 30 herein, that surround eachcontainer receiving aperture 25. Suchcontainer receiving portions 30 stretchingly engage or grip the respective containers to form a unitized package ofcontainers 50. - As shown in the figures, each
flexible carrier 10 according to this invention features a staggered array ofcontainer receiving apertures 25. As used herein, the term “staggered array” is defined as an arrangement ofcontainer receiving apertures 25 wherein adjacent rows of container receiving apertures include different numbers and/or offsets relative to each other. Further, unlike traditional packages that include containers aligned in both lateral and longitudinal directions,package 15 according to this invention preferably includes adjacent containers that are staggered at an angle θ, preferably 30 degrees, such as shown inFIGS. 1 and 10 . - Specifically, an array of
container receiving apertures 25 that includes first and second adjacent longitudinal 35, 40 rows of aligned apertures wherein there exists one aperture in saidfirst row 35 that spans two adjacent apertures in saidsecond row 40 such that a transverse axis extending from one longitudinal extent of said one aperture intersects a first aperture in saidsecond row 40 and a transverse axis extending from the opposite longitudinal extent of said one aperture intersects a second aperture in saidsecond row 40. - For example, as shown in
FIGS. 3-5 , the staggered array ofcontainer receiving apertures 25 inflexible carrier 10 includes afirst row 35 having an even number ofcontainer receiving apertures 25 and asecond row 40 having an odd number ofcontainer receiving apertures 25. In addition, the offset of each adjacent row ofcontainer receiving apertures 25 is different in that a central portion of eachcontainer receiving aperture 25 in thefirst row 35 is generally aligned with an edge portion of each adjacentcontainer receiving aperture 25 in thesecond row 40. - Specifically, as shown in
FIG. 3 , thefirst row 35 may comprise onecontainer receiving aperture 25 and thesecond row 40 may comprise twocontainer receiving apertures 25, for a total package size of threecontainers 50. Alternatively, as shown inFIG. 3 , thefirst row 35 may comprise twocontainer receiving apertures 25 and the second row may comprise threecontainer receiving apertures 25, for a total package size of fivecontainers 50. - As shown in
FIGS. 3-5 , following application offlexible carrier 10 to a plurality ofcontainers 50, at least onecontainer 50 in thesecond row 40 of the staggered array contacts at least twocontainers 50 in thefirst row 35. This arrangement contrasts with a typical package in the prior art that includes an aligned array of container receiving apertures whereby each container receiving aperture is aligned longitudinally and transversely with each adjacent container receiving aperture. As a result, in the prior art, a container will generally contact a longitudinally adjacent container (within the same row) and a transversely adjacent container (within the same rank). - According to one preferred embodiment of this invention, such as shown in
FIGS. 1 , 2 and 6,flexible carrier 10 may further include athird row 45 ofcontainer receiving apertures 25. Like the variations shown inFIGS. 3-5 , thethird row 45 may include any suitable number ofcontainers 50. Generally, thefirst row 35 and thethird row 45 will include an equal number ofcontainer receiving apertures 25, although alternative embodiments may exist wherein this is not the case. - As best shown in
FIGS. 1 and 2 , according to a preferred embodiment of this invention,container receiving apertures 25 in thefirst row 35 may include a different geometry thancontainer receiving apertures 25 in thesecond row 35. As such, in addition to numbers and offsets, adjacent rows ofcontainer receiving apertures 25 may include distinct geometries. - The containers, such as those shown in packages in
FIGS. 4 and 5 , are preferably cans. Although cans are shown inFIGS. 4 and 5 , bottles or any other commonly unitized container may be used withflexible carrier 10 according to this invention. The containers are preferably like-sized within a singleflexible carrier 10. - As shown in
FIGS. 3 , 4 and 6,flexible carrier 10 may further include anintegral handle 60 extending generally upwardly frompackage 15. According to this embodiment of the invention, one ormore handle apertures 70 are positioned betweenhandle 60 and the remainder of flexible sheet 20.Handle aperture 70 preferably includes a notch or indentation extending between eachcontainer receiving aperture 25 positioned within flexible sheet 20.Handle aperture 70 both provides a void within which to grasp resulting package and permits a flexible interface betweenhandle 60 and remainder of flexible sheet 20. - Specifically, as shown in
FIGS. 3 and 4 , handle 60 may extend between each row ofcontainer receiving apertures 25. Alternatively, as shown inFIG. 2 ,flexible carrier 10 may include a pair ofhandles 60, each handle 60 extending between a row ofcontainer receiving apertures 25. Alternatively, as shown inFIG. 6 ,flexible carrier 10 may include a pair ofhandles 60, each handle 60 extending from an outside of thefirst row 35 and an outside of thethird row 45. - According to an embodiment of the invention shown in
FIGS. 7 and 8 , handle 60 may overlay thefirst row 35 or thesecond row 40 prior to application offlexible carrier 10 to the plurality ofcontainers 50, such as shown inFIG. 7 .FIG. 8 showsflexible carrier 10 havinghandle 60 extending upwardly as it would following application offlexible carrier 10 to a plurality ofcontainers 50. - As shown in
FIGS. 9 and 10 ,flexible carrier 10 according to this invention features a staggered array ofcontainer receiving apertures 25 including 3 rows ofcontainer receiving apertures 25. In addition, or alternatively, as shown inFIG. 10 ,package 15 may include a hexagonal shaped array, whereby a central container includes a plurality of radially spaced containers. Such array may be arranged radially, as shown inFIG. 10 , and/or arranged in three staggered rows as more clearly shown inFIG. 9 . As shown in the figures, the resultingpackage 15 is a truly staggered array, that is, the number of containers in both the x and y directions are different in each adjacent row or rank. - As shown in
FIGS. 9 and 10 , the staggered array ofcontainer receiving apertures 25 inflexible carrier 10 includes afirst row 35 having an even number ofcontainer receiving apertures 25; a second ormiddle row 40 having an odd number ofcontainer receiving apertures 25; and athird row 45 having an even number ofcontainer receiving apertures 25, typically equal to the number in thefirst row 35. In addition, the offset of each adjacent row ofcontainer receiving apertures 25 is different in that a central portion of eachcontainer receiving aperture 25 in thefirst row 35 is generally aligned with an edge portion of each adjacentcontainer receiving aperture 25 in thesecond row 40. Such an arrangement may additionally facilitate the radial arrangement of containers shown inFIG. 10 . - As shown in
FIG. 10 , eachcontainer 50 in outer rows of containers is preferably offset at an angle θ, forinstance 30 degrees. This staggered arrangement is contrary to traditional packaging that includes containers positioned in an aligned manner and/or at 90 degree angles relative to each other. - According to one preferred embodiment of the arrangement shown in
FIGS. 9 and 10 , a centercontainer receiving aperture 26 may be left vacant following application of containers to facilitate asturdier package 15, to permit insertion of another object, such as a promotional item, in the centercontainer receiving aperture 26; to permit carrying of the resultingpackage 15; and/or for any other suitable reason. Alternatively,package 15 may include sevencontainers 50 resulting in additional benefits. - According to one preferred embodiment of this invention, such as shown in
FIG. 10 ,package 15 may occupy approximately 5% less shelf space per container than a standard two by three array (or “six pack”) package. As a result, bottlers and/or consumers may receive the benefit of more containers per package than a traditional package. Retailers may thus display and/or stock more product due to increased density of containers in 30 degree configurations rather than 90 degree (rectangular) configurations. In addition, ahexagonal package 10 such as shown inFIG. 10 is particularly stable because each container generally contacts at least 3 other containers at a span of at least about 120 degrees. - Flexible sheet 20 of material is preferably cut, using means known to those skilled in the art, such as a stamping die, to form a plurality of
container receiving apertures 25 in flexible sheet 20, such as shown inFIGS. 1 and 2 .Container receiving apertures 25 are preferably formed in a rectangular shape having rounded or radiused corners and extending longitudinally acrossflexible carrier 10 to sufficiently engage and retain a respective container. As shown inFIGS. 1 and 2 , second row having a singlecontainer receiving aperture 25, may include a different geometry, such as the more rounded geometry shown. -
Container receiving apertures 25 preferably extend lengthwise or longitudinally along flexible sheet 20 so that a length of each rectangularcontainer receiving aperture 25 is aligned longitudinally along flexible sheet 20 and a width of each rectangularcontainer receiving aperture 25 is aligned transversely along flexible sheet 20. Flexible sheet 20 may include other configurations ofcontainer receiving apertures 25 depending on the size of package and/or the number of containers desired. -
Flexible carrier 10 is preferably manufactured so that raw carrier stock includes a generally continuous roll of flexible sheet 20 having a plurality of adjacentflexible carriers 10 that are punched and then wound onto a reel or spool (not shown) having several thousandflexible carriers 10, eachflexible carrier 10 attached to each adjacentflexible carrier 10.Flexible carriers 10 are later applied to containers to form packages and, during such process, are preferably unwound from the reels, stretched over the containers, cut at selected points to separate and then separated from each other to form individual packages. -
Secondary apertures 55 may also be provided between and amongcontainer receiving apertures 25. As shown inFIGS. 1 , 2 and 7secondary apertures 55 may be generally triangular-shaped.Secondary apertures 55 may be used to reduce material cost, and to control or modify the size and stretching properties ofcontainer receiving portions 30. - The containers to be inserted in
container receiving apertures 25 may be bottles or cans having varying shapes and diameters.Carrier receiving portions 30 are installed around the respective containers while stretched, and are allowed to retract or recover to provide a snug fit around the rib, chime or outside sidewall surface of the respective containers. - As shown in
FIG. 5 ,flexible carrier 10 may further or alternatively include anintegral display panel 80 extending longitudinally along one side of flexible sheet 20.Display panel 80 may include printed advertising or billboard space, either directly applied to flexible sheet 20 or applied with an adhesive label, such as shown inFIG. 5 . According to this embodiment of the invention, one ormore panel apertures 90 are preferably positioned betweendisplay panel 80 and remainder of flexible sheet 20.Panel aperture 90 preferably includes a notch or indentation extending between eachcontainer receiving aperture 25 positioned within flexible sheet 20.Panel apertures 90 preferablyurge display panel 80 into a generally vertical alignment with the vertical sidewalls of the containers within package. - The flexible sheet 20 used to form the
flexible carrier 10 is desirably a polymeric or plastic sheet, which can be formed by an extrusion process and then cut to formflexible carrier 10. The flexible sheet 20 has a thickness which provides sufficient structural integrity to carry a desired number of containers. For instance, eachflexible carrier 10 may be designed to carry three, five, seven, nine, eleven or thirteen or more containers of a desired product having a specific weight, volume, shape and size. For most applications, the flexible sheet 20 may have a thickness of about 3-50 mils, suitably about 5-30 mils, commonly about 10-20 mils. - While in the foregoing specification this invention has been described in relation to certain preferred embodiments thereof, and many details have been set forth for purpose of illustration, it will be apparent to those skilled in the art that
carrier 10 and the related method of manufacture are susceptible to additional embodiments and that certain of the details described herein can be varied considerably without departing from the basic principles of the invention.
Claims (14)
1. A package of substantially circular containers unitized with a flexible carrier, said package comprising:
a flexible sheet having a plurality of container-receiving apertures formed therein; and
a plurality of containers each positioned within one of the container receiving apertures and each container substantially contacting at least two other containers in the plurality such that the points of contact are approximately 60 degrees apart relative to the center of the container.
2. The package of claim 1 wherein each container substantially contacts at least three other containers wherein at least two of such containers are 120 degrees apart.
3. The package of claim 1 comprising three rows of container receiving apertures.
4. The package of claim 1 further comprising a handle extending between container receiving apertures.
5. The package of claim 4 further comprising a pair of handles, a handle extending from between container receiving apertures.
6. The package of claim 3 wherein a first row comprises two container receiving apertures and a second row comprises three container receiving apertures.
7. The package of claim 3 wherein the container receiving apertures in a first row include a different geometry than the container receiving apertures in a second row.
8. The package of claim 3 further comprising a handle extending between the first row and the second row.
9. The package of claim 8 wherein the handle overlays one of the first row and the second row prior to application to the plurality of containers.
10. A flexible carrier for carrying a plurality of containers, comprising a flexible sheet of polymer material and a plurality of container receiving apertures formed in the flexible sheet, each container receiving aperture for receiving a container, the flexible carrier comprising:
a staggered array of container receiving apertures including a first row having three container receiving apertures;
a central, second row having two container receiving apertures;
a third row having three container receiving apertures, a central portion of each container receiving aperture in the first row and the third row generally aligned with an edge portion of each adjacent container receiving aperture in the second row, whereby following application of the flexible carrier to a plurality of containers, at least one container in the second row of the staggered array contacts at least two containers in the first row to form a generally hexagonal configuration.
11. The flexible carrier of claim 10 further comprising a handle extending between each row of container receiving apertures.
12. The flexible carrier of claim 10 wherein the staggered array of container apertures are applied to a corresponding plurality of containers so that each container substantially contacting at least two other containers in the plurality such that the points of contact are approximately 60 degrees apart relative to the center of the container.
13. The flexible carrier of claim 10 wherein the staggered array of container apertures are applied to a corresponding plurality of containers so that each container substantially contacts at least three other containers wherein at least two of such containers are 120 degrees apart.
14. A flexible carrier for carrying a plurality of containers, comprising a flexible sheet and a plurality of container receiving apertures formed in the flexible sheet, each container receiving aperture for receiving a container, the flexible carrier comprising:
a staggered array of the container receiving apertures extending longitudinally in three rows, a first row having an even number of container receiving apertures and a second row having an odd number of container receiving apertures and a third row having an even number of container receiving apertures, wherein at least one container of the plurality of containers in the second row contacts at least two containers of the plurality of containers in the first row and at least two containers of the plurality of containers in the third row following application of the flexible carrier to the plurality of containers thereby forming at least one hexagonal array of containers including six container receiving apertures extending radially around a center container receiving aperture.
Priority Applications (1)
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US13/181,206 US20110266167A1 (en) | 2007-08-31 | 2011-07-12 | Flexible carrier |
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US96721707P | 2007-08-31 | 2007-08-31 | |
US12/201,621 US7975841B2 (en) | 2007-08-31 | 2008-08-29 | Flexible carrier |
US13/181,206 US20110266167A1 (en) | 2007-08-31 | 2011-07-12 | Flexible carrier |
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US12/201,621 Division US7975841B2 (en) | 2007-08-31 | 2008-08-29 | Flexible carrier |
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US20110266167A1 true US20110266167A1 (en) | 2011-11-03 |
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US13/181,206 Abandoned US20110266167A1 (en) | 2007-08-31 | 2011-07-12 | Flexible carrier |
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US12/201,621 Active 2029-05-23 US7975841B2 (en) | 2007-08-31 | 2008-08-29 | Flexible carrier |
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US (2) | US7975841B2 (en) |
EP (1) | EP2197761B1 (en) |
CN (1) | CN101784460B (en) |
ES (1) | ES2514542T3 (en) |
PL (1) | PL2197761T3 (en) |
WO (1) | WO2009029814A1 (en) |
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US8936148B2 (en) * | 2012-07-18 | 2015-01-20 | Illinois Tool Works Inc. | Container carrier |
AU2014268358B2 (en) | 2013-05-24 | 2018-09-27 | Graphic Packaging International, Llc | Carton for articles |
US10384846B2 (en) * | 2013-05-24 | 2019-08-20 | Graphic Packaging International, Llc | Arrangement of containers in a carton |
CA2981076C (en) | 2015-05-07 | 2019-04-30 | Graphic Packaging International, Inc. | Carton with handle |
US20190177066A1 (en) * | 2017-12-07 | 2019-06-13 | Illinois Tool Works Inc. | Container carrier |
MX2020010482A (en) | 2018-04-05 | 2021-01-08 | British Polythene Ltd | Improvements in or relating to container carriers. |
US11643261B2 (en) * | 2020-02-28 | 2023-05-09 | Illinois Tool Works Inc. | Biodegradable multi-pack carriers |
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Also Published As
Publication number | Publication date |
---|---|
PL2197761T3 (en) | 2015-02-27 |
US20090057354A1 (en) | 2009-03-05 |
CN101784460B (en) | 2013-06-12 |
ES2514542T3 (en) | 2014-10-28 |
EP2197761A4 (en) | 2011-02-23 |
EP2197761B1 (en) | 2014-08-13 |
CN101784460A (en) | 2010-07-21 |
US7975841B2 (en) | 2011-07-12 |
EP2197761A1 (en) | 2010-06-23 |
WO2009029814A1 (en) | 2009-03-05 |
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